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<div class="header">
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<a href="#groups">Modules</a> &#124;
<a href="#define-members">Macros</a> &#124;
<a href="#func-members">Functions</a>  </div>
  <div class="headertitle">
<div class="title">Instruction/Data operands<div class="ingroups"><a class="el" href="group___f_f__.html">Flags structure</a></div></div>  </div>
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<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
<p>Represent instruction/data operands. </p>
<p>IDA keeps 2 bitmasks:</p><ul>
<li>representation of the first operand</li>
<li>representation of other operands (we will call this 'representation of second operand' although it is also applied to third, fourth, etc operands too)</li>
</ul>
<p>For data bytes, only the first bitmask is used (i.e. all elements of an array have the same type). </p>
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Modules</h2></td></tr>
<tr class="memitem:group___f_f__opbits"><td class="memItemLeft" align="right" valign="top">&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group___f_f__opbits.html">Bits: instruction operand types</a></td></tr>
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<tr class="memitem:group___f_f__opfuncs1"><td class="memItemLeft" align="right" valign="top">&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group___f_f__opfuncs1.html">Functions: examine operand flags (specific operands)</a></td></tr>
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<tr class="memitem:group___f_f__opfuncs2"><td class="memItemLeft" align="right" valign="top">&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group___f_f__opfuncs2.html">Functions: examine operand flags (arbitrary operand)</a></td></tr>
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<tr class="memitem:group___f_f__opfuncs3"><td class="memItemLeft" align="right" valign="top">&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group___f_f__opfuncs3.html">Functions: get type information bits for flags</a></td></tr>
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<tr class="memitem:group___f_f__opfuncs4"><td class="memItemLeft" align="right" valign="top">&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group___f_f__opfuncs4.html">Functions: set operand representation</a></td></tr>
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<tr class="memitem:group___f_f__databits"><td class="memItemLeft" align="right" valign="top">&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group___f_f__databits.html">Bits: data bytes</a></td></tr>
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<tr class="memitem:group___f_f__datafuncs1"><td class="memItemLeft" align="right" valign="top">&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group___f_f__datafuncs1.html">Functions: examine data bits</a></td></tr>
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<tr class="memitem:group___f_f__datafuncs2"><td class="memItemLeft" align="right" valign="top">&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group___f_f__datafuncs2.html">Functions: manipulate data bits</a></td></tr>
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Macros</h2></td></tr>
<tr class="memitem:gae3ff56ce8ed4030acdca9d9314038dfb"><td class="memItemLeft" align="right" valign="top">#define&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group___f_f__op.html#gae3ff56ce8ed4030acdca9d9314038dfb">OPND_OUTER</a>&#160;&#160;&#160;0x80</td></tr>
<tr class="memdesc:gae3ff56ce8ed4030acdca9d9314038dfb"><td class="mdescLeft">&#160;</td><td class="mdescRight">outer offset base (combined with operand number).  <a href="#gae3ff56ce8ed4030acdca9d9314038dfb">More...</a><br /></td></tr>
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<tr class="memitem:ga3177b4c883cc4b74938f6fb7559587c0"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="ga3177b4c883cc4b74938f6fb7559587c0"></a>
#define&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group___f_f__op.html#ga3177b4c883cc4b74938f6fb7559587c0">OPND_MASK</a>&#160;&#160;&#160;0x0F</td></tr>
<tr class="memdesc:ga3177b4c883cc4b74938f6fb7559587c0"><td class="mdescLeft">&#160;</td><td class="mdescRight">mask for operand number <br /></td></tr>
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<tr class="memitem:ga88c9062b3ef1f5460266a4a6426ff0fe"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="ga88c9062b3ef1f5460266a4a6426ff0fe"></a>
#define&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group___f_f__op.html#ga88c9062b3ef1f5460266a4a6426ff0fe">OPND_ALL</a>&#160;&#160;&#160;<a class="el" href="group___f_f__op.html#ga3177b4c883cc4b74938f6fb7559587c0">OPND_MASK</a></td></tr>
<tr class="memdesc:ga88c9062b3ef1f5460266a4a6426ff0fe"><td class="mdescLeft">&#160;</td><td class="mdescRight">all operands <br /></td></tr>
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<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="func-members"></a>
Functions</h2></td></tr>
<tr class="memitem:ga7723b53fa36706b3e0e81e7907288e78"><td class="memItemLeft" align="right" valign="top"><a class="el" href="pro_8h.html#a8ddba56b40c4be92718f8059abf51147">idaman</a> bool <a class="el" href="pro_8h.html#a176294e75f953787714b9d08ffa89adf">ida_export</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group___f_f__op.html#ga7723b53fa36706b3e0e81e7907288e78">op_adds_xrefs</a> (<a class="el" href="pro_8h.html#a55dd00e03168fb5180830e87ef0a2c57">flags_t</a> F, int n)</td></tr>
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<tr class="memdesc:ga8b28b22efcf9dfcbed00bfedb371dc93"><td class="mdescLeft">&#160;</td><td class="mdescRight">(internal function) change representation of operand(s).  <a href="#ga8b28b22efcf9dfcbed00bfedb371dc93">More...</a><br /></td></tr>
<tr class="separator:ga8b28b22efcf9dfcbed00bfedb371dc93"><td class="memSeparator" colspan="2">&#160;</td></tr>
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<tr class="memdesc:gab8b0a61cca8477694fe22002746db49b"><td class="mdescLeft">&#160;</td><td class="mdescRight">Set operand representation to be 'segment'.  <a href="#gab8b0a61cca8477694fe22002746db49b">More...</a><br /></td></tr>
<tr class="separator:gab8b0a61cca8477694fe22002746db49b"><td class="memSeparator" colspan="2">&#160;</td></tr>
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<tr class="memdesc:ga86d475b8d1d98eb38c5652370d46f25b"><td class="mdescLeft">&#160;</td><td class="mdescRight">Set operand representation to be 'enum_t'.  <a href="#ga86d475b8d1d98eb38c5652370d46f25b">More...</a><br /></td></tr>
<tr class="separator:ga86d475b8d1d98eb38c5652370d46f25b"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ga0306c235939b0bfc270772909020e853"><td class="memItemLeft" align="right" valign="top"><a class="el" href="pro_8h.html#a8ddba56b40c4be92718f8059abf51147">idaman</a> <a class="el" href="kernwin_8hpp.html#a320dc6698b7075a653144bbdf202b30e">enum_t</a> <a class="el" href="pro_8h.html#a176294e75f953787714b9d08ffa89adf">ida_export</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group___f_f__op.html#ga0306c235939b0bfc270772909020e853">get_enum_id</a> (<a class="el" href="pro_8h.html#a65f85814a8290f9797005d3b28e7e5fc">uchar</a> *serial, <a class="el" href="pro_8h.html#a7b0aeaed04e477c02cf8ea3452002d1a">ea_t</a> ea, int n)</td></tr>
<tr class="memdesc:ga0306c235939b0bfc270772909020e853"><td class="mdescLeft">&#160;</td><td class="mdescRight">Get enum id of 'enum' operand.  <a href="#ga0306c235939b0bfc270772909020e853">More...</a><br /></td></tr>
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<tr class="memitem:ga045f11dbaa25bef9d56e63c0a3bbdb08"><td class="memItemLeft" align="right" valign="top"><a class="el" href="pro_8h.html#a8ddba56b40c4be92718f8059abf51147">idaman</a> bool <a class="el" href="pro_8h.html#a176294e75f953787714b9d08ffa89adf">ida_export</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group___f_f__op.html#ga045f11dbaa25bef9d56e63c0a3bbdb08">op_stroff</a> (const <a class="el" href="classinsn__t.html">insn_t</a> &amp;insn, int n, const <a class="el" href="pro_8h.html#ad8791d30d19843bc09b78bdf01a852ec">tid_t</a> *path, int path_len, <a class="el" href="pro_8h.html#ac29a387cc69c0d1abb2f2ef05dad1a6f">adiff_t</a> delta)</td></tr>
<tr class="memdesc:ga045f11dbaa25bef9d56e63c0a3bbdb08"><td class="mdescLeft">&#160;</td><td class="mdescRight">Set operand representation to be 'struct offset'.  <a href="#ga045f11dbaa25bef9d56e63c0a3bbdb08">More...</a><br /></td></tr>
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<tr class="separator:gaa01aa1c70776d2b8b2c62d5e676cd80b"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ga30692393915a1ac0c0129f778e4f81fe"><td class="memItemLeft" align="right" valign="top"><a class="el" href="pro_8h.html#a8ddba56b40c4be92718f8059abf51147">idaman</a> bool <a class="el" href="pro_8h.html#a176294e75f953787714b9d08ffa89adf">ida_export</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group___f_f__op.html#ga30692393915a1ac0c0129f778e4f81fe">set_forced_operand</a> (<a class="el" href="pro_8h.html#a7b0aeaed04e477c02cf8ea3452002d1a">ea_t</a> ea, int n, const char *op)</td></tr>
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<a class="el" href="pro_8h.html#a8ddba56b40c4be92718f8059abf51147">idaman</a> bool <a class="el" href="pro_8h.html#a176294e75f953787714b9d08ffa89adf">ida_export</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group___f_f__op.html#gabca3f9ede442712637f767efafeb1d47">op_custfmt</a> (<a class="el" href="pro_8h.html#a7b0aeaed04e477c02cf8ea3452002d1a">ea_t</a> ea, int n, int fid)</td></tr>
<tr class="memdesc:gabca3f9ede442712637f767efafeb1d47"><td class="mdescLeft">&#160;</td><td class="mdescRight">Set custom data format for operand (fid-custom data format id) <br /></td></tr>
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<tr class="memitem:gaa2af9a3b5eaf1be072e8052ac0322b90"><td class="memItemLeft" align="right" valign="top"><a class="el" href="pro_8h.html#a8ddba56b40c4be92718f8059abf51147">idaman</a> bool <a class="el" href="pro_8h.html#a176294e75f953787714b9d08ffa89adf">ida_export</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group___f_f__op.html#gaa2af9a3b5eaf1be072e8052ac0322b90">clr_op_type</a> (<a class="el" href="pro_8h.html#a7b0aeaed04e477c02cf8ea3452002d1a">ea_t</a> ea, int n)</td></tr>
<tr class="memdesc:gaa2af9a3b5eaf1be072e8052ac0322b90"><td class="mdescLeft">&#160;</td><td class="mdescRight">Remove operand representation information.  <a href="#gaa2af9a3b5eaf1be072e8052ac0322b90">More...</a><br /></td></tr>
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<tr class="memitem:gaa6154881265dd78649e6f4c526e70528"><td class="memItemLeft" align="right" valign="top"><a class="el" href="pro_8h.html#a8ddba56b40c4be92718f8059abf51147">idaman</a> int <a class="el" href="pro_8h.html#a176294e75f953787714b9d08ffa89adf">ida_export</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group___f_f__op.html#gaa6154881265dd78649e6f4c526e70528">get_default_radix</a> (void)</td></tr>
<tr class="memdesc:gaa6154881265dd78649e6f4c526e70528"><td class="mdescLeft">&#160;</td><td class="mdescRight">Get default base of number for the current processor.  <a href="#gaa6154881265dd78649e6f4c526e70528">More...</a><br /></td></tr>
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<tr class="memdesc:ga84e4b675b5f2ba425c1882e8491b5a2a"><td class="mdescLeft">&#160;</td><td class="mdescRight">Get radix of the operand, in: flags.  <a href="#ga84e4b675b5f2ba425c1882e8491b5a2a">More...</a><br /></td></tr>
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</table>
<h2 class="groupheader">Macro Definition Documentation</h2>
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          <td class="memname">#define OPND_OUTER&#160;&#160;&#160;0x80</td>
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<p>outer offset base (combined with operand number). </p>
<p>used only in set, get, del_offset() functions </p>

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<h2 class="groupheader">Function Documentation</h2>
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          <td class="memname"><a class="el" href="pro_8h.html#a8ddba56b40c4be92718f8059abf51147">idaman</a> bool <a class="el" href="pro_8h.html#a176294e75f953787714b9d08ffa89adf">ida_export</a> op_adds_xrefs </td>
          <td>(</td>
          <td class="paramtype"><a class="el" href="pro_8h.html#a55dd00e03168fb5180830e87ef0a2c57">flags_t</a>&#160;</td>
          <td class="paramname"><em>F</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">int&#160;</td>
          <td class="paramname"><em>n</em>&#160;</td>
        </tr>
        <tr>
          <td></td>
          <td>)</td>
          <td></td><td></td>
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<p>Should processor module create xrefs from the operand?. </p>
<p>Currently 'offset' and 'structure offset' operands create xrefs </p>

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          <td class="memname"><a class="el" href="pro_8h.html#a8ddba56b40c4be92718f8059abf51147">idaman</a> bool <a class="el" href="pro_8h.html#a176294e75f953787714b9d08ffa89adf">ida_export</a> set_op_type </td>
          <td>(</td>
          <td class="paramtype"><a class="el" href="pro_8h.html#a7b0aeaed04e477c02cf8ea3452002d1a">ea_t</a>&#160;</td>
          <td class="paramname"><em>ea</em>, </td>
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        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype"><a class="el" href="pro_8h.html#a55dd00e03168fb5180830e87ef0a2c57">flags_t</a>&#160;</td>
          <td class="paramname"><em>type</em>, </td>
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          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">int&#160;</td>
          <td class="paramname"><em>n</em>&#160;</td>
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        <tr>
          <td></td>
          <td>)</td>
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<p>(internal function) change representation of operand(s). </p>
<dl class="params"><dt>Parameters</dt><dd>
  <table class="params">
    <tr><td class="paramname">ea</td><td>linear address </td></tr>
    <tr><td class="paramname">type</td><td>new flag value (should be obtained from <a class="el" href="group___f_f__opfuncs3.html#ga38294c5a91850d2c507fc84d9af2ca80" title="see Bits: instruction operand types ">char_flag()</a>, <a class="el" href="group___f_f__opfuncs3.html#gaa2b780d9ba5eddf86fcbea6cad730bd0" title="Get number of default base (bin, oct, dec, hex) ">num_flag()</a> and similar functions) </td></tr>
    <tr><td class="paramname">n</td><td>number of operand (0, 1, -1) </td></tr>
  </table>
  </dd>
</dl>
<dl class="retval"><dt>Return values</dt><dd>
  <table class="retval">
    <tr><td class="paramname">1</td><td>ok </td></tr>
    <tr><td class="paramname">0</td><td>failed (applied to a tail byte) </td></tr>
  </table>
  </dd>
</dl>

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          <td class="memname"><a class="el" href="pro_8h.html#a8ddba56b40c4be92718f8059abf51147">idaman</a> bool <a class="el" href="pro_8h.html#a176294e75f953787714b9d08ffa89adf">ida_export</a> op_seg </td>
          <td>(</td>
          <td class="paramtype"><a class="el" href="pro_8h.html#a7b0aeaed04e477c02cf8ea3452002d1a">ea_t</a>&#160;</td>
          <td class="paramname"><em>ea</em>, </td>
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          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">int&#160;</td>
          <td class="paramname"><em>n</em>&#160;</td>
        </tr>
        <tr>
          <td></td>
          <td>)</td>
          <td></td><td></td>
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<p>Set operand representation to be 'segment'. </p>
<p>If applied to unexplored bytes, converts them to 16/32bit word data </p><dl class="params"><dt>Parameters</dt><dd>
  <table class="params">
    <tr><td class="paramname">ea</td><td>linear address </td></tr>
    <tr><td class="paramname">n</td><td>number of operand (0, 1, -1) </td></tr>
  </table>
  </dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>success </dd></dl>

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          <td class="memname"><a class="el" href="pro_8h.html#a8ddba56b40c4be92718f8059abf51147">idaman</a> bool <a class="el" href="pro_8h.html#a176294e75f953787714b9d08ffa89adf">ida_export</a> op_enum </td>
          <td>(</td>
          <td class="paramtype"><a class="el" href="pro_8h.html#a7b0aeaed04e477c02cf8ea3452002d1a">ea_t</a>&#160;</td>
          <td class="paramname"><em>ea</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">int&#160;</td>
          <td class="paramname"><em>n</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype"><a class="el" href="kernwin_8hpp.html#a320dc6698b7075a653144bbdf202b30e">enum_t</a>&#160;</td>
          <td class="paramname"><em>id</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype"><a class="el" href="pro_8h.html#a65f85814a8290f9797005d3b28e7e5fc">uchar</a>&#160;</td>
          <td class="paramname"><em>serial</em>&#160;</td>
        </tr>
        <tr>
          <td></td>
          <td>)</td>
          <td></td><td></td>
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<p>Set operand representation to be 'enum_t'. </p>
<p>If applied to unexplored bytes, converts them to 16/32bit word data </p><dl class="params"><dt>Parameters</dt><dd>
  <table class="params">
    <tr><td class="paramname">ea</td><td>linear address </td></tr>
    <tr><td class="paramname">n</td><td>number of operand (0, 1, -1) </td></tr>
    <tr><td class="paramname">id</td><td>id of enum </td></tr>
    <tr><td class="paramname">serial</td><td>the serial number of the constant in the enumeration, usually 0. the serial numbers are used if the enumeration contains several constants with the same value </td></tr>
  </table>
  </dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>success </dd></dl>

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          <td class="memname"><a class="el" href="pro_8h.html#a8ddba56b40c4be92718f8059abf51147">idaman</a> <a class="el" href="kernwin_8hpp.html#a320dc6698b7075a653144bbdf202b30e">enum_t</a> <a class="el" href="pro_8h.html#a176294e75f953787714b9d08ffa89adf">ida_export</a> get_enum_id </td>
          <td>(</td>
          <td class="paramtype"><a class="el" href="pro_8h.html#a65f85814a8290f9797005d3b28e7e5fc">uchar</a> *&#160;</td>
          <td class="paramname"><em>serial</em>, </td>
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          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype"><a class="el" href="pro_8h.html#a7b0aeaed04e477c02cf8ea3452002d1a">ea_t</a>&#160;</td>
          <td class="paramname"><em>ea</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">int&#160;</td>
          <td class="paramname"><em>n</em>&#160;</td>
        </tr>
        <tr>
          <td></td>
          <td>)</td>
          <td></td><td></td>
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<p>Get enum id of 'enum' operand. </p>
<dl class="params"><dt>Parameters</dt><dd>
  <table class="params">
    <tr><td class="paramname">ea</td><td>linear address </td></tr>
    <tr><td class="paramname">n</td><td>number of operand (0, 1, -1) </td></tr>
    <tr><td class="paramname">serial</td><td>pointer to variable to hold the serial number of the constant in the enumeration </td></tr>
  </table>
  </dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>id of enum or <a class="el" href="netnode_8hpp.html#ab745219216aec4e8abf2c1dcc5d5eac0" title="A number to represent a bad netnode reference. ">BADNODE</a> </dd></dl>

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          <td class="memname"><a class="el" href="pro_8h.html#a8ddba56b40c4be92718f8059abf51147">idaman</a> bool <a class="el" href="pro_8h.html#a176294e75f953787714b9d08ffa89adf">ida_export</a> op_stroff </td>
          <td>(</td>
          <td class="paramtype">const <a class="el" href="classinsn__t.html">insn_t</a> &amp;&#160;</td>
          <td class="paramname"><em>insn</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">int&#160;</td>
          <td class="paramname"><em>n</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">const <a class="el" href="pro_8h.html#ad8791d30d19843bc09b78bdf01a852ec">tid_t</a> *&#160;</td>
          <td class="paramname"><em>path</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">int&#160;</td>
          <td class="paramname"><em>path_len</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype"><a class="el" href="pro_8h.html#ac29a387cc69c0d1abb2f2ef05dad1a6f">adiff_t</a>&#160;</td>
          <td class="paramname"><em>delta</em>&#160;</td>
        </tr>
        <tr>
          <td></td>
          <td>)</td>
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<p>Set operand representation to be 'struct offset'. </p>
<p>If applied to unexplored bytes, converts them to 16/32bit word data </p><dl class="params"><dt>Parameters</dt><dd>
  <table class="params">
    <tr><td class="paramname">insn</td><td>the instruction </td></tr>
    <tr><td class="paramname">n</td><td>number of operand (0, 1, -1) </td></tr>
    <tr><td class="paramname">path</td><td>structure path (strpath). see <a class="el" href="nalt_8hpp.html" title="Definitions of various information kept in netnodes. ">nalt.hpp</a> for more info. </td></tr>
    <tr><td class="paramname">path_len</td><td>length of the structure path </td></tr>
    <tr><td class="paramname">delta</td><td>struct offset delta. usually 0. denotes the difference between the structure base and the pointer into the structure. </td></tr>
  </table>
  </dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>success </dd></dl>

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          <td class="memname"><a class="el" href="pro_8h.html#a8ddba56b40c4be92718f8059abf51147">idaman</a> int <a class="el" href="pro_8h.html#a176294e75f953787714b9d08ffa89adf">ida_export</a> get_stroff_path </td>
          <td>(</td>
          <td class="paramtype"><a class="el" href="pro_8h.html#ad8791d30d19843bc09b78bdf01a852ec">tid_t</a> *&#160;</td>
          <td class="paramname"><em>path</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype"><a class="el" href="pro_8h.html#ac29a387cc69c0d1abb2f2ef05dad1a6f">adiff_t</a> *&#160;</td>
          <td class="paramname"><em>delta</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype"><a class="el" href="pro_8h.html#a7b0aeaed04e477c02cf8ea3452002d1a">ea_t</a>&#160;</td>
          <td class="paramname"><em>ea</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">int&#160;</td>
          <td class="paramname"><em>n</em>&#160;</td>
        </tr>
        <tr>
          <td></td>
          <td>)</td>
          <td></td><td></td>
        </tr>
      </table>
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<p>Get struct path of operand. </p>
<dl class="params"><dt>Parameters</dt><dd>
  <table class="params">
    <tr><td class="paramname">path</td><td>buffer for structure path (strpath). see <a class="el" href="nalt_8hpp.html" title="Definitions of various information kept in netnodes. ">nalt.hpp</a> for more info. </td></tr>
    <tr><td class="paramname">delta</td><td>struct offset delta </td></tr>
    <tr><td class="paramname">ea</td><td>linear address </td></tr>
    <tr><td class="paramname">n</td><td>number of operand (0, 1, -1) </td></tr>
  </table>
  </dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>length of strpath </dd></dl>

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          <td class="memname"><a class="el" href="pro_8h.html#a8ddba56b40c4be92718f8059abf51147">idaman</a> bool <a class="el" href="pro_8h.html#a176294e75f953787714b9d08ffa89adf">ida_export</a> op_stkvar </td>
          <td>(</td>
          <td class="paramtype"><a class="el" href="pro_8h.html#a7b0aeaed04e477c02cf8ea3452002d1a">ea_t</a>&#160;</td>
          <td class="paramname"><em>ea</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">int&#160;</td>
          <td class="paramname"><em>n</em>&#160;</td>
        </tr>
        <tr>
          <td></td>
          <td>)</td>
          <td></td><td></td>
        </tr>
      </table>
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<p>Set operand representation to be 'stack variable'. </p>
<p>Should be applied to an instruction within a function. Should be applied after creating a stack var using <a class="el" href="classinsn__t.html#a472e9683a9b08934e5866320dc6b1b9e" title="Create or modify a stack variable in the function frame. ">insn_t::create_stkvar()</a>. </p><dl class="params"><dt>Parameters</dt><dd>
  <table class="params">
    <tr><td class="paramname">ea</td><td>linear address </td></tr>
    <tr><td class="paramname">n</td><td>number of operand (0, 1, -1) </td></tr>
  </table>
  </dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>success </dd></dl>

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          <td class="memname"><a class="el" href="pro_8h.html#a8ddba56b40c4be92718f8059abf51147">idaman</a> bool <a class="el" href="pro_8h.html#a176294e75f953787714b9d08ffa89adf">ida_export</a> set_forced_operand </td>
          <td>(</td>
          <td class="paramtype"><a class="el" href="pro_8h.html#a7b0aeaed04e477c02cf8ea3452002d1a">ea_t</a>&#160;</td>
          <td class="paramname"><em>ea</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">int&#160;</td>
          <td class="paramname"><em>n</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">const char *&#160;</td>
          <td class="paramname"><em>op</em>&#160;</td>
        </tr>
        <tr>
          <td></td>
          <td>)</td>
          <td></td><td></td>
        </tr>
      </table>
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<p>Set forced operand. </p>
<dl class="params"><dt>Parameters</dt><dd>
  <table class="params">
    <tr><td class="paramname">ea</td><td>linear address </td></tr>
    <tr><td class="paramname">n</td><td>number of operand (0, 1, 2) </td></tr>
    <tr><td class="paramname">op</td><td>text of operand </td></tr>
  </table>
  </dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>success </dd></dl>

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          <td>(</td>
          <td class="paramtype"><a class="el" href="pro_8h.html#a386c10c6aa4340f1d63df85f40454fce">qstring</a> *&#160;</td>
          <td class="paramname"><em>buf</em>, </td>
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          <td class="paramname"><em>ea</em>, </td>
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          <td class="paramtype">int&#160;</td>
          <td class="paramname"><em>n</em>&#160;</td>
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<p>Get forced operand. </p>
<dl class="params"><dt>Parameters</dt><dd>
  <table class="params">
    <tr><td class="paramname">buf</td><td>output buffer, may be NULL </td></tr>
    <tr><td class="paramname">ea</td><td>linear address </td></tr>
    <tr><td class="paramname">n</td><td>number of operand (0, 1, 2) </td></tr>
  </table>
  </dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>size of forced operand or -1 </dd></dl>

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          <td class="memname"><a class="el" href="pro_8h.html#a8ddba56b40c4be92718f8059abf51147">idaman</a> bool <a class="el" href="pro_8h.html#a176294e75f953787714b9d08ffa89adf">ida_export</a> is_forced_operand </td>
          <td>(</td>
          <td class="paramtype"><a class="el" href="pro_8h.html#a7b0aeaed04e477c02cf8ea3452002d1a">ea_t</a>&#160;</td>
          <td class="paramname"><em>ea</em>, </td>
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          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">int&#160;</td>
          <td class="paramname"><em>n</em>&#160;</td>
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          <td>)</td>
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<p>Is operand manually defined?. </p>
<dl class="params"><dt>Parameters</dt><dd>
  <table class="params">
    <tr><td class="paramname">ea</td><td>linear address </td></tr>
    <tr><td class="paramname">n</td><td>number of operand (0, 1, 2) </td></tr>
  </table>
  </dd>
</dl>

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          <td class="memname"><a class="el" href="pro_8h.html#a8ddba56b40c4be92718f8059abf51147">idaman</a> bool <a class="el" href="pro_8h.html#a176294e75f953787714b9d08ffa89adf">ida_export</a> clr_op_type </td>
          <td>(</td>
          <td class="paramtype"><a class="el" href="pro_8h.html#a7b0aeaed04e477c02cf8ea3452002d1a">ea_t</a>&#160;</td>
          <td class="paramname"><em>ea</em>, </td>
        </tr>
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          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">int&#160;</td>
          <td class="paramname"><em>n</em>&#160;</td>
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          <td></td>
          <td>)</td>
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<p>Remove operand representation information. </p>
<p>(set operand representation to be 'undefined') </p><dl class="params"><dt>Parameters</dt><dd>
  <table class="params">
    <tr><td class="paramname">ea</td><td>linear address </td></tr>
    <tr><td class="paramname">n</td><td>number of operand (0, 1, -1) </td></tr>
  </table>
  </dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>success </dd></dl>

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          <td class="memname"><a class="el" href="pro_8h.html#a8ddba56b40c4be92718f8059abf51147">idaman</a> int <a class="el" href="pro_8h.html#a176294e75f953787714b9d08ffa89adf">ida_export</a> get_default_radix </td>
          <td>(</td>
          <td class="paramtype">void&#160;</td>
          <td class="paramname"></td><td>)</td>
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<p>Get default base of number for the current processor. </p>
<dl class="section return"><dt>Returns</dt><dd>2, 8, 10, 16 </dd></dl>

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          <td class="memname"><a class="el" href="pro_8h.html#a8ddba56b40c4be92718f8059abf51147">idaman</a> int <a class="el" href="pro_8h.html#a176294e75f953787714b9d08ffa89adf">ida_export</a> get_radix </td>
          <td>(</td>
          <td class="paramtype"><a class="el" href="pro_8h.html#a55dd00e03168fb5180830e87ef0a2c57">flags_t</a>&#160;</td>
          <td class="paramname"><em>F</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">int&#160;</td>
          <td class="paramname"><em>n</em>&#160;</td>
        </tr>
        <tr>
          <td></td>
          <td>)</td>
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<p>Get radix of the operand, in: flags. </p>
<p>If the operand is not a number, returns <a class="el" href="group___f_f__op.html#gaa6154881265dd78649e6f4c526e70528" title="Get default base of number for the current processor. ">get_default_radix()</a> </p><dl class="params"><dt>Parameters</dt><dd>
  <table class="params">
    <tr><td class="paramname">F</td><td>flags </td></tr>
    <tr><td class="paramname">n</td><td>number of operand (0, 1, -1) </td></tr>
  </table>
  </dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>2, 8, 10, 16 </dd></dl>

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